2 # NOTE: This file uses 8-character tabs; do not change the tab size!
6 # Copyright 2000-2002 Katipo Communications
8 # This file is part of Koha.
10 # Koha is free software; you can redistribute it and/or modify it under the
11 # terms of the GNU General Public License as published by the Free Software
12 # Foundation; either version 2 of the License, or (at your option) any later
15 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
16 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
17 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License along with
20 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
21 # Suite 330, Boston, MA 02111-1307 USA
24 use Digest::MD5 qw(md5_base64);
30 use C4::Output; # to get the template
33 use C4::Branch; # GetBranches
36 # use Net::LDAP qw(:all);
38 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
40 # set the version for version checking
41 $VERSION = do { my @v = '$Revision$' =~ /\d+/g;
42 shift(@v) . "." . join( "_", map { sprintf "%03d", $_ } @v );
47 C4::Auth - Authenticates Koha users
56 my ($template, $borrowernumber, $cookie)
57 = get_template_and_user(
59 template_name => "opac-main.tmpl",
63 flagsrequired => {borrow => 1},
75 The main function of this module is to provide
76 authentification. However the get_template_and_user function has
77 been provided so that a users login information is passed along
78 automatically. This gets loaded into the template.
89 &get_template_and_user
92 =item get_template_and_user
94 my ($template, $borrowernumber, $cookie)
95 = get_template_and_user(
97 template_name => "opac-main.tmpl",
100 authnotrequired => 1,
101 flagsrequired => {borrow => 1},
105 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
106 to C<&checkauth> (in this module) to perform authentification.
107 See C<&checkauth> for an explanation of these parameters.
109 The C<template_name> is then used to find the correct template for
110 the page. The authenticated users details are loaded onto the
111 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
112 C<sessionID> is passed to the template. This can be used in templates
113 if cookies are disabled. It needs to be put as and input to every
116 More information on the C<gettemplate> sub can be found in the
121 sub get_template_and_user {
124 gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
125 my ( $user, $cookie, $sessionID, $flags ) = checkauth(
127 $in->{'authnotrequired'},
128 $in->{'flagsrequired'},
130 ) unless ($in->{'template_name'}=~/maintenance/);
133 my $insecure = C4::Context->preference('insecure');
134 if ($user or $insecure) {
135 $template->param( loggedinusername => $user );
136 $template->param( sessionID => $sessionID );
138 $borrowernumber = getborrowernumber($user);
139 my ( $borr, $alternativeflags ) =
140 GetMemberDetails( $borrowernumber );
143 $template->param( "USER_INFO" => \@bordat );
145 # We are going to use the $flags returned by checkauth
146 # to create the template's parameters that will indicate
147 # which menus the user can access.
148 if (( $flags && $flags->{superlibrarian}==1) or $insecure==1) {
149 $template->param( CAN_user_circulate => 1 );
150 $template->param( CAN_user_catalogue => 1 );
151 $template->param( CAN_user_parameters => 1 );
152 $template->param( CAN_user_borrowers => 1 );
153 $template->param( CAN_user_permission => 1 );
154 $template->param( CAN_user_reserveforothers => 1 );
155 $template->param( CAN_user_borrow => 1 );
156 $template->param( CAN_user_editcatalogue => 1 );
157 $template->param( CAN_user_updatecharge => 1 );
158 $template->param( CAN_user_acquisition => 1 );
159 $template->param( CAN_user_management => 1 );
160 $template->param( CAN_user_tools => 1 );
161 $template->param( CAN_user_editauthorities => 1 );
162 $template->param( CAN_user_serials => 1 );
163 $template->param( CAN_user_reports => 1 );
166 if ( $flags && $flags->{circulate} == 1 ) {
167 $template->param( CAN_user_circulate => 1 );
170 if ( $flags && $flags->{catalogue} == 1 ) {
171 $template->param( CAN_user_catalogue => 1 );
174 if ( $flags && $flags->{parameters} == 1 ) {
175 $template->param( CAN_user_parameters => 1 );
176 $template->param( CAN_user_management => 1 );
179 if ( $flags && $flags->{borrowers} == 1 ) {
180 $template->param( CAN_user_borrowers => 1 );
183 if ( $flags && $flags->{permissions} == 1 ) {
184 $template->param( CAN_user_permission => 1 );
187 if ( $flags && $flags->{reserveforothers} == 1 ) {
188 $template->param( CAN_user_reserveforothers => 1 );
191 if ( $flags && $flags->{borrow} == 1 ) {
192 $template->param( CAN_user_borrow => 1 );
195 if ( $flags && $flags->{editcatalogue} == 1 ) {
196 $template->param( CAN_user_editcatalogue => 1 );
199 if ( $flags && $flags->{updatecharges} == 1 ) {
200 $template->param( CAN_user_updatecharge => 1 );
203 if ( $flags && $flags->{acquisition} == 1 ) {
204 $template->param( CAN_user_acquisition => 1 );
207 if ( $flags && $flags->{tools} == 1 ) {
208 $template->param( CAN_user_tools => 1 );
211 if ( $flags && $flags->{editauthorities} == 1 ) {
212 $template->param( CAN_user_editauthorities => 1 );
215 if ( $flags && $flags->{serials} == 1 ) {
216 $template->param( CAN_user_serials => 1 );
219 if ( $flags && $flags->{reports} == 1 ) {
220 $template->param( CAN_user_reports => 1 );
223 if ( $in->{'type'} eq "intranet" ) {
225 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
226 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
227 IntranetNav => C4::Context->preference("IntranetNav"),
228 intranetuserjs => C4::Context->preference("intranetuserjs"),
229 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
230 AmazonContent => C4::Context->preference("AmazonContent"),
231 LibraryName => C4::Context->preference("LibraryName"),
232 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
233 LoginBranchname => (C4::Context->userenv?C4::Context->userenv->{"branchname"}:"insecure"),
234 AutoLocation => C4::Context->preference("AutoLocation"),
235 hide_marc => C4::Context->preference("hide_marc"),
236 patronimages => C4::Context->preference("patronimages"),
237 "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
238 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
239 suggestion => C4::Context->preference("suggestion"),
240 virtualshelves => C4::Context->preference("virtualshelves"),
241 LibraryName => C4::Context->preference("LibraryName"),
242 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
246 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]"
247 unless ( $in->{'type'} eq 'opac' );
248 my $LibraryNameTitle = C4::Context->preference("LibraryName");
249 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
250 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
252 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
253 suggestion => "" . C4::Context->preference("suggestion"),
254 virtualshelves => "" . C4::Context->preference("virtualshelves"),
255 OpacNav => "" . C4::Context->preference("OpacNav"),
256 opacheader => "" . C4::Context->preference("opacheader"),
257 opaccredits => "" . C4::Context->preference("opaccredits"),
258 opacsmallimage => "" . C4::Context->preference("opacsmallimage"),
259 opaclargeimage => "" . C4::Context->preference("opaclargeimage"),
260 opaclayoutstylesheet => "". C4::Context->preference("opaclayoutstylesheet"),
261 opaccolorstylesheet => "". C4::Context->preference("opaccolorstylesheet"),
262 opaclanguagesdisplay => "". C4::Context->preference("opaclanguagesdisplay"),
263 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
264 opacbookbag => "" . C4::Context->preference("opacbookbag"),
265 TemplateEncoding => "". C4::Context->preference("TemplateEncoding"),
266 AmazonContent => "" . C4::Context->preference("AmazonContent"),
267 LibraryName => "" . C4::Context->preference("LibraryName"),
268 LibraryNameTitle => "" . $LibraryNameTitle,
269 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
270 LoginBranchname => C4::Context->userenv?C4::Context->userenv->{"branchname"}:"",
271 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
272 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
273 opacuserjs => C4::Context->preference("opacuserjs"),
274 OpacCloud => C4::Context->preference("OpacCloud"),
275 OpacTopissue => C4::Context->preference("OpacTopissue"),
276 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
277 OpacBrowser => C4::Context->preference("OpacBrowser"),
278 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
279 reviewson => C4::Context->preference("reviewson"),
280 hide_marc => C4::Context->preference("hide_marc"),
281 patronimages => C4::Context->preference("patronimages"),
282 "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
285 return ( $template, $borrowernumber, $cookie );
290 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
292 Verifies that the user is authorized to run this script. If
293 the user is authorized, a (userid, cookie, session-id, flags)
294 quadruple is returned. If the user is not authorized but does
295 not have the required privilege (see $flagsrequired below), it
296 displays an error page and exits. Otherwise, it displays the
297 login page and exits.
299 Note that C<&checkauth> will return if and only if the user
300 is authorized, so it should be called early on, before any
301 unfinished operations (e.g., if you've opened a file, then
302 C<&checkauth> won't close it for you).
304 C<$query> is the CGI object for the script calling C<&checkauth>.
306 The C<$noauth> argument is optional. If it is set, then no
307 authorization is required for the script.
309 C<&checkauth> fetches user and session information from C<$query> and
310 ensures that the user is authorized to run scripts that require
313 The C<$flagsrequired> argument specifies the required privileges
314 the user must have if the username and password are correct.
315 It should be specified as a reference-to-hash; keys in the hash
316 should be the "flags" for the user, as specified in the Members
317 intranet module. Any key specified must correspond to a "flag"
318 in the userflags table. E.g., { circulate => 1 } would specify
319 that the user must have the "circulate" privilege in order to
320 proceed. To make sure that access control is correct, the
321 C<$flagsrequired> parameter must be specified correctly.
323 The C<$type> argument specifies whether the template should be
324 retrieved from the opac or intranet directory tree. "opac" is
325 assumed if it is not specified; however, if C<$type> is specified,
326 "intranet" is assumed if it is not "opac".
328 If C<$query> does not have a valid session ID associated with it
329 (i.e., the user has not logged in) or if the session has expired,
330 C<&checkauth> presents the user with a login page (from the point of
331 view of the original script, C<&checkauth> does not return). Once the
332 user has authenticated, C<&checkauth> restarts the original script
333 (this time, C<&checkauth> returns).
335 The login page is provided using a HTML::Template, which is set in the
336 systempreferences table or at the top of this file. The variable C<$type>
337 selects which template to use, either the opac or the intranet
338 authentification template.
340 C<&checkauth> returns a user ID, a cookie, and a session ID. The
341 cookie should be sent back to the browser; it verifies that the user
348 # warn "Checking Auth";
349 # $authnotrequired will be set for scripts which will run without authentication
350 my $authnotrequired = shift;
351 my $flagsrequired = shift;
353 $type = 'opac' unless $type;
355 my $dbh = C4::Context->dbh;
356 my $timeout = C4::Context->preference('timeout');
357 $timeout = 600 unless $timeout;
362 my ( $userid, $cookie, $sessionID, $flags );
363 my $logout = $query->param('logout.x');
364 if ( $userid = $ENV{'REMOTE_USER'} ) {
365 # Using Basic Authentication, no cookies required
366 $cookie = $query->cookie(
367 -name => 'CGISESSID',
373 elsif ( $sessionID = $query->cookie("CGISESSID")) {
374 my $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
375 C4::Context->_new_userenv($sessionID);
377 C4::Context::set_userenv(
378 $session->param('number'), $session->param('id'),
379 $session->param('cardnumber'), $session->param('firstname'),
380 $session->param('surname'), $session->param('branch'),
381 $session->param('branchname'), $session->param('flags'),
382 $session->param('emailaddress'), $session->param('branchprinter')
388 $ip = $session->param('ip');
389 $lasttime = $session->param('lasttime');
390 $userid = $session->param('id');
396 # voluntary logout the user
398 C4::Context->_unset_userenv($sessionID);
401 open L, ">>/tmp/sessionlog";
402 my $time = localtime( time() );
403 printf L "%20s from %16s logged out at %30s (manually).\n", $userid,
408 if ( $lasttime < time() - $timeout ) {
410 $info{'timed_out'} = 1;
412 C4::Context->_unset_userenv($sessionID);
415 open L, ">>/tmp/sessionlog";
416 my $time = localtime( time() );
417 printf L "%20s from %16s logged out at %30s (inactivity).\n",
421 elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
422 # Different ip than originally logged in from
423 $info{'oldip'} = $ip;
424 $info{'newip'} = $ENV{'REMOTE_ADDR'};
425 $info{'different_ip'} = 1;
427 C4::Context->_unset_userenv($sessionID);
430 open L, ">>/tmp/sessionlog";
431 my $time = localtime( time() );
433 "%20s from logged out at %30s (ip changed from %16s to %16s).\n",
434 $userid, $time, $ip, $info{'newip'};
438 $cookie = $query->cookie( CGISESSID => $session->id );
439 $session->param('lasttime',time());
440 $flags = haspermission( $dbh, $userid, $flagsrequired );
445 $info{'nopermission'} = 1;
451 my $session = new CGI::Session("driver:MySQL", undef, {Handle=>$dbh});
454 $sessionID = $session->id;
456 $userid = $query->param('userid');
457 C4::Context->_new_userenv($sessionID);
458 my $password = $query->param('password');
459 C4::Context->_new_userenv($sessionID);
460 my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
462 open L, ">>/tmp/sessionlog";
463 my $time = localtime( time() );
464 printf L "%20s from %16s logged in at %30s.\n", $userid,
465 $ENV{'REMOTE_ADDR'}, $time;
467 $cookie = $query->cookie(CGISESSID => $sessionID);
468 if ( $flags = haspermission( $dbh, $userid, $flagsrequired ) ) {
472 $info{'nopermission'} = 1;
473 C4::Context->_unset_userenv($sessionID);
475 if ( $return == 1 ) {
477 $borrowernumber, $firstname, $surname,
478 $userflags, $branchcode, $branchname,
479 $branchprinter, $emailaddress
483 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname,branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
485 $sth->execute($userid);
487 $borrowernumber, $firstname, $surname,
488 $userflags, $branchcode, $branchname,
489 $branchprinter, $emailaddress
494 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
495 unless ( $sth->rows ) {
498 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
500 $sth->execute($cardnumber);
502 $borrowernumber, $firstname, $surname,
503 $userflags, $branchcode, $branchname,
504 $branchprinter, $emailaddress
509 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
510 unless ( $sth->rows ) {
511 $sth->execute($userid);
513 $borrowernumber, $firstname, $surname, $userflags,
514 $branchcode, $branchname, $branchprinter, $emailaddress
521 # launch a sequence to check if we have a ip for the branch, if we have one we replace the branchcode of the userenv by the branch bound in the ip.
522 my $ip = $ENV{'REMOTE_ADDR'};
523 # if they specify at login, use that
524 if ($query->param('branch')) {
525 $branchcode = $query->param('branch');
526 $branchname = GetBranchName($branchcode);
528 my $branches = GetBranches();
530 foreach my $br ( keys %$branches ) {
531 # now we work with the treatment of ip
532 my $domain = $branches->{$br}->{'branchip'};
533 if ( $domain && $ip =~ /^$domain/ ) {
534 $branchcode = $branches->{$br}->{'branchcode'};
536 # new op dev : add the branchprinter and branchname in the cookie
537 $branchprinter = $branches->{$br}->{'branchprinter'};
538 $branchname = $branches->{$br}->{'branchname'};
541 $session->param('number',$borrowernumber);
542 $session->param('id',$userid);
543 $session->param('cardnumber',$cardnumber);
544 $session->param('firstname',$firstname);
545 $session->param('surname',$surname);
546 $session->param('branch',$branchcode);
547 $session->param('branchname',$branchname);
548 $session->param('flags',$userflags);
549 $session->param('emailaddress',$emailaddress);
550 $session->param('ip',$session->remote_addr());
551 $session->param('lasttime',time());
553 elsif ( $return == 2 ) {
554 #We suppose the user is the superlibrarian
555 $session->param('number',0);
556 $session->param('id',C4::Context->config('user'));
557 $session->param('cardnumber',C4::Context->config('user'));
558 $session->param('firstname',C4::Context->config('user'));
559 $session->param('surname',C4::Context->config('user'),);
560 $session->param('branch','NO_LIBRARY_SET');
561 $session->param('branchname','NO_LIBRARY_SET');
562 $session->param('flags',1);
563 $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
564 $session->param('ip',$session->remote_addr());
565 $session->param('lasttime',time());
568 C4::Context::set_userenv(
569 $session->param('number'), $session->param('id'),
570 $session->param('cardnumber'), $session->param('firstname'),
571 $session->param('surname'), $session->param('branch'),
572 $session->param('branchname'), $session->param('flags'),
573 $session->param('emailaddress'), $session->param('branchprinter')
580 $info{'invalid_username_or_password'} = 1;
581 C4::Context->_unset_userenv($sessionID);
585 my $insecure = C4::Context->boolean_preference('insecure');
587 # finished authentification, now respond
588 if ( $loggedin || $authnotrequired || ( defined($insecure) && $insecure ) )
592 $cookie = $query->cookie( CGISESSID => ''
595 return ( $userid, $cookie, $sessionID, $flags );
601 # AUTH rejected, show the login/password template, after checking the DB.
605 # get the inputs from the incoming query
607 foreach my $name ( param $query) {
608 (next) if ( $name eq 'userid' || $name eq 'password' );
609 my $value = $query->param($name);
610 push @inputs, { name => $name, value => $value };
612 # get the branchloop, which we need for authentication
613 my $branches = GetBranches();
615 for my $branch_hash (keys %$branches) {
616 push @branch_loop, {branchcode => "$branch_hash", branchname => $branches->{$branch_hash}->{'branchname'}, };
619 # check that database and koha version are the same
620 # there is no DB version, it's a fresh install,
621 # go to web installer
622 warn "about to check version";
623 unless (C4::Context->preference('Version')){
624 if ($type ne 'opac'){
625 warn "Install required, redirecting to Installer";
626 print $query->redirect("/cgi-bin/koha/installer/install.pl");
628 warn "OPAC Install required, redirecting to maintenance";
629 print $query->redirect("/cgi-bin/koha/maintenance.pl");
633 # there is a DB version, compare it to the code version
634 my $kohaversion=C4::Context::KOHAVERSION;
635 # remove the 3 last . to have a Perl number
636 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
637 # warn "kohaversion : $kohaversion";
638 if (C4::Context->preference('Version') < $kohaversion){
639 if ($type ne 'opac'){
640 warn "Database update needed, redirecting to Installer. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
641 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
643 warn "OPAC :Database update needed, redirecting to maintenance. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
644 print $query->redirect("/cgi-bin/koha/maintenance.pl");
649 if ( $type eq 'opac' ) {
650 $template_name = "opac-auth.tmpl";
653 $template_name = "auth.tmpl";
655 my $template = gettemplate( $template_name, $type, $query );
656 $template->param(branchloop => \@branch_loop,);
660 suggestion => C4::Context->preference("suggestion"),
661 virtualshelves => C4::Context->preference("virtualshelves"),
662 opaclargeimage => C4::Context->preference("opaclargeimage"),
663 LibraryName => C4::Context->preference("LibraryName"),
664 OpacNav => C4::Context->preference("OpacNav"),
665 opaccredits => C4::Context->preference("opaccredits"),
666 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
667 opacsmallimage => C4::Context->preference("opacsmallimage"),
668 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
669 opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
670 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
671 opacuserjs => C4::Context->preference("opacuserjs"),
673 intranetcolorstylesheet =>
674 C4::Context->preference("intranetcolorstylesheet"),
675 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
676 IntranetNav => C4::Context->preference("IntranetNav"),
677 intranetuserjs => C4::Context->preference("intranetuserjs"),
678 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
681 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
683 my $self_url = $query->url( -absolute => 1 );
686 LibraryName => => C4::Context->preference("LibraryName"),
688 $template->param( \%info );
689 # $cookie = $query->cookie(CGISESSID => $session->id
691 print $query->header(
701 my ( $dbh, $userid, $password ) = @_;
706 "select password,cardnumber,borrowernumber,userid,firstname,surname,branchcode,flags from borrowers where userid=?"
708 $sth->execute($userid);
710 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
711 $surname, $branchcode, $flags )
713 if ( md5_base64($password) eq $md5password ) {
715 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
716 $firstname, $surname, $branchcode, $flags );
717 return 1, $cardnumber;
722 "select password,cardnumber,borrowernumber,userid, firstname,surname,branchcode,flags from borrowers where cardnumber=?"
724 $sth->execute($userid);
726 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
727 $surname, $branchcode, $flags )
729 if ( md5_base64($password) eq $md5password ) {
731 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
732 $firstname, $surname, $branchcode, $flags );
736 if ( $userid && $userid eq C4::Context->config('user')
737 && "$password" eq C4::Context->config('pass') )
740 # Koha superuser account
741 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
744 if ( $userid && $userid eq 'demo'
745 && "$password" eq 'demo'
746 && C4::Context->config('demo') )
749 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
750 # some features won't be effective : modify systempref, modify MARC structure,
757 my $cardnumber = shift;
760 my $sth = $dbh->prepare("SELECT flags FROM borrowers WHERE cardnumber=?");
761 $sth->execute($cardnumber);
762 my ($flags) = $sth->fetchrow;
763 $flags = 0 unless $flags;
764 $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
767 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
768 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
769 $userflags->{$flag} = 1;
772 $userflags->{$flag} = 0;
779 my ( $dbh, $userid, $flagsrequired ) = @_;
780 my $sth = $dbh->prepare("SELECT cardnumber FROM borrowers WHERE userid=?");
781 $sth->execute($userid);
782 my ($cardnumber) = $sth->fetchrow;
783 ($cardnumber) || ( $cardnumber = $userid );
784 my $flags = getuserflags( $cardnumber, $dbh );
786 if ( $userid eq C4::Context->config('user') ) {
788 # Super User Account from /etc/koha.conf
789 $flags->{'superlibrarian'} = 1;
791 if ( $userid eq 'demo' && C4::Context->config('demo') ) {
793 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
794 $flags->{'superlibrarian'} = 1;
796 return $flags if $flags->{superlibrarian};
797 foreach ( keys %$flagsrequired ) {
798 return $flags if $flags->{$_};
803 sub getborrowernumber {
805 my $dbh = C4::Context->dbh;
806 for my $field ( 'userid', 'cardnumber' ) {
808 $dbh->prepare("select borrowernumber from borrowers where $field=?");
809 $sth->execute($userid);
811 my ($bnumber) = $sth->fetchrow;
818 END { } # module clean-up code here (global destructor)